Species PlantsCow Parsnip

Cow Parsnip

Heracleum maximum

CommonPlant
Illustration of Cow Parsnip (Heracleum maximum)
Safety note: Avoid contact with skin; can cause irritation.

Cow Parsnip is a large perennial with broad leaves and white umbrella-like flower clusters. Despite its imposing size, it is an important source of nectar for pollinators.

Habitat
It grows in moist, rich soils along streams and in meadows.
Diet
Bees, butterflies, and other insects are attracted to its flowers.
How common
Common

Recent Cow Parsnip sightings near you

Live, research-grade observations from iNaturalist. Allow location to center the map on you.

Spot a Cow Parsnip? Identify it instantly.

Point Huck at any plant or animal and get an instant ID, rarity, and field notes — building your personal nature collection as you go.

Get Huck — free

More plants

Adam's Needle
Adam's Needle
Yucca filamentosa
Adonis Blazingstar
Adonis Blazingstar
Mentzelia multiflora
Allegheny Blackberry
Allegheny Blackberry
Rubus allegheniensis
Allegheny Monkeyflower
Allegheny Monkeyflower
Mimulus ringens
Allegheny Serviceberry
Allegheny Serviceberry
Amelanchier laevis
American Alumroot
American Alumroot
Heuchera americana
American Basswood
American Basswood
Tilia americana
American Beautyberry
American Beautyberry
Callicarpa americana